摘要
本文应用物理学中的电介质和电磁理论,分析和研究土壤的组成成分,得到了反映土壤水分含量的理论表达式,并在自行研制的测试仪器上,对相关变量进行测量,由此建立了土壤水分含量的预测模型,统计检验和国代结果显示了理论模型和预测模型的合理性.
in this paper, the dielectric theory and magnetics theory are used to analyse and study the form composition of soil. A theory formula of soil moisture is obtained. A mathematical model of soil moisture is established On the basis of the measurements of the relevant parameters by using a self-made instrument. The statistical test and the result of backward show the rationality of our theory analysis and mathematical model.
出处
《生物数学学报》
CSCD
1999年第1期95-99,共5页
Journal of Biomathematics
关键词
土壤水分
电介质
预测模型
Soil moisture
Dielectric
Forecasting model